Part I: Dean Sherzai, M.D., PhD. and Ayesha Sherzai, M.D., The Alzheimer’s Solution *Recent findings about the impact of lifestyle changes—diet, exercise, sleep, stress reduction, and healthy challenges for our brain—support the premise of this new book by leading experts in brain health. The Alzheimer’s Solution asserts great news about a dreaded disease: 90% of Alzheimer’s disease cases are preventable through lifestyle …